baber/WOPTO huggingface dataset:
Patent JP-H0336080-A (JP)
Title: Recording apparatus
Inventor: HASEGAWA HIROSHI
IPC: B41J35/36
Filed: 1989-07-03
Abstract: PURPOSE:To subject even an ink ribbon having a seam to recording operation without hindrance by feeding an ink uncoated surface part without performing recording when the ink uncoated surface of an ink ribbon is detected over a definite length by a sensor to perform recording operation. CONSTITUTION:When a photosensor 7 is turned ON during recording to detect a silver tape 19, a ribbon feed sub-routine is executed. When the photosensor 7 is turned OFF during a time when a carriage motor 10d is driven by an m1 step, an ink ribbon 1 is returned to continue recording. When the carriage 10d is driven by the m1 step, the ink ribbon 1 is delivered. When the photosensor 7 is in an OFF-state, the silver tape 19 for a seam is being detected and, therefore, a recording head 13 is raised and a taking-up motor 11b is driven by an m3 step. After the part of the silver tape 19 of the ink ribbon 1 is fed without performing recording, recording is continued.
Patent JP-H1017971-A (JP)
Title: Non-heat treated type aluminum alloy for plastic working, excellent in machinability and corrosion resistance
Inventor: KATO MASABUMI
IPC: C22C21/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-heat treated type aluminum alloy for plastic working, excellent in machinability and corrosion resistance. SOLUTION: This aluminum alloy has a composition consisting of, by weight, 0.5-4.0% Ni, <=0.5% Cu, 1.5-6.0% Mg, 0.05-1% Si, 0.5-2.0%, in total, of 0.1-2.0% Bi and 0.1-2.0% Sn, <=1.0% Fe, <=1.0% Mn, and the balance Al with inevitable impurities and satisfying relational expression Fe+Mn<=1.0%.
Patent JP-H06112391-A (JP)
Title: Method of manufacturing surface packaging terminal
Inventor: NISHIMURA KOJI
IPC: C25D7/00
Filed: 1993-07-09
Abstract: PURPOSE:To enable a solder barrier part to be formed with high precision in relation to the title method of manufacturing surface packaging terminal capable of miniaturization for making especially excellent reflow soldering step feasible related to the surface packaging electronic parts. CONSTITUTION:A solder plated joint B and a barrier part A whereto a base metal plating 42 in inferior solder wettability is exposed on the boundary between the joint and the noble metal plated functional part C on the opposite side end of the connection part B are provided by the five steps enumerated as follows, i.e., the first step of underneath plating the whole surface of a base material 41 comprising a conductive material with the base metal, the second step of partial plating the surface containing the functional part C with the noble metal, the third step of removing the noble metal plated film excluding the functional part C masking the functional part C with a resist film, the fourth step of solder plating 44 the surface including the joint B masking the functional part C including the underneath plating film in specific length and the fifth step of removing the plated resist film to expose the under-neath plating in the specific length.
Patent JP-2000357716-A (JP)
Title: Tab tape, cof tape, semiconductor device and manufacture thereof
Inventor: NAKAZAWA FUMIKI
IPC: H01L21/60
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a TAB(tape automated bonding) tape and a COF tape which improve reliability at ILB(inner lead bonding) mounting, a semiconductor device and the manufacture method by preventing the occurrence of cracks in a passivation film. SOLUTION: This semiconductor device has a semiconductor chip 10, plural bumps 6 and 8 differing in size which are formed on the semiconductor chip 10, and inner leads 7 and 9 bonded to the bumps. All inner leads 7 and 9 have the same width. Thus, the occurrence of cracks in a passivation film can be prevented.
Patent JP-H03128793-A (JP)
Title: Clamping tool
Inventor: RAINHARUTO PAASHIERU
IPC: B63B35/79
Filed: 1990-06-29
Abstract: PURPOSE: To prevent an overload on an attaching part without twisting straps even when the directions of the straps are changed relative to a fastener in the fastener for boardsailing having a main body part attached to a wearer of a board and one or more straps turned or driven by the main body part. CONSTITUTION: The outside diameter of a circular wall 62 is smaller than the diameter of a circular hole 60 so that couplings are turned or driven on a circumference in the hole 60. Since a washer 56 is not fixed to the wall 62. when straps 48 and 42 are pulled in the circumferential direction, they are driven. Then, when the straps are attached to the couplings, the straps 48 and 42 are attached to the washer 56 and parts 56, 52 and 58 are assembled together on the periphery of a plastic sheet 38. Then, a foaming panel 34 is bonded to the sheet 38. Load applied to the straps 48 and 42 is transmitted to the couplings 39 and 47 and traverses the area of the sheet 38. Then, the straps can turn or pivotally move and the washer 56 rotates about the wall 62, so that the couplings pivotally move or rotate in the circular hole 60.
Patent JP-S6231448-A (JP)
Title: Evaluating method for semiconductor device containing mpu
Inventor: ISHIBATA NAOMASA
IPC: G06F11/22
Filed: 1985-07-31
Abstract: PURPOSE:To attain the evaluation of a one chip semiconductor device incorporating an MPU without increasing the number of pins, by performing a comparison with the instruction signal of a breadboard device which contains a circuit equivalent to a semiconductor device and has the normal working. CONSTITUTION:A one chip LSI 2 incorporating the MPU works synchronously with a breadboard device 4 which contains a circuit equivalent to the LSI 2 and has the normal working by the clock given from a synchronizing clock generating circuit 12. Then the instruction signals delivered from the MPU 6 of the device 4 and the LSI 2 are compared with each other through an exclusive NOR circuit 10. If no coincidence is obtained between both instruction signals, a pause signal is delivered from a pause circuit 8. Then the synchronizing clock produced from the circuit 12 is stopped. Here the address and the data delivered from the MPU 6 are observed for the easy judgement of the abnormality like a runaway of the LSI, etc. Thus it is possible to attain the accurate evaluation of the one chip semiconductor device which contains an MPU and delivers no address bus nor data bus to outside without increasing the number of chip pins.
Patent JP-S6062855-A (JP)
Title: Coil winding machine
Inventor: MORIKAWA EIJI
IPC: H01F41/06
Filed: 1983-09-13
Abstract: PURPOSE:To enable to readily manufacture a coil which has excellent quality by providing a vessel in which solvent is filled, and passing coated metal wirings having fusion-bonded layers through this vessel. CONSTITUTION:After polyurethane copper wirings 16 having fusion-bonded layers wound from a bobbin are passed through a transparent vessel 17, the wirings are wound on a bobbin 28. In the vessel 17, a cover 17c is engaged through packing 17b to the upper and lower ends of a cylinder 17a to close upper and lower holes, and solvent such as modified alcohol is filled in the vessel 17. The wirings 16 are passed through an inserting hole 19a passed substantially at the center of the vessel 17, and contacted with the solvent 18.
Patent JP-H0686573-A (JP)
Title: Ultrasonic motor and electronic apparatus
Inventor: SATO TAKASHI
IPC: H02N2/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide an ultrasonic motor and an electronic apparatus including the ultrasonic motor with high performance, in which the rotational speed is controlled by detecting a rotational state of a moving body highly accurately. CONSTITUTION:After a vibration is generated by a piezoelectric transducer 12, a moving body 13 is rotated through frictional force with a vibrator 11. A gear part 13b of the moving body 13 is engaged with a tooth part of a pinion that rotates at a higher speed than that of the moving body 13. A rotating plate 111, which rotating with the pinion as a whole, has a plurality of slits 112. Light is emitted by a light source 19. The light passing through the slits 111 is cast to a light-receiving element 110. A detecting circuit 223 receives an output signal from the light-receiving element 110 and detects a passing speed through the slit 112. A change in angular velocity of the rotating plate 111 is calculated by an arithmetic circuit 224. While a control circuit is operated, a driving circuit applies a driving signal to a voltage oscillator 12 so that the moving body 13 rotates at an angular velocity previously set.
Patent JP-S6230591-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B07B13/02
Filed: 1985-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11342899-A (JP)
Title: Coaxial counter rotation type helicopter
Inventor: ARAKI KATSUHIKO
IPC: B64C27/10
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To simplify and insure directional control around the yaw axis of an axial counter rotation type helicopter and yaw axis control at the time of auto-rotation. SOLUTION: In this coaxial counter rotation type helicopter coaxially equipped with an upper and a lower rotor 18 and 19 which are rotated in the opposite directions, the output of a prime mover is divided by two so as to be transmitted to the upper and lower rotors 18 and 19, and concurrently, the relative revolutions of the upper and lower rotors are made variable so as to allow the difference in revolution to be made, so that a means to execute directional control around a yaw axis is thereby basically provided.  In addition, the helicopter is equipped with a means allowing the output of the prime mover to be divided by two by means of a differential mechanism, a means allowing the relative revolutions of the upper and lower rotors 18 and 19 to be made variable by adjusting the rotation speed of the prime mover divided by two, and with a means allowing revolutions of the upper and lower rotors to be made variable by adjusting the outputs of the divided prime movers by means of a continuously variable transmission mechanism.
Patent JP-H04367813-A (JP)
Title: Real-image type variable power finder optical system
Inventor: ITO YOSHIAKI
IPC: G03B13/12
Filed: 1991-06-14
Abstract: PURPOSE:To easily obtain a sufficient power variation ratio and to excellently compensate aberration variation and diopter variation over the entire ranges by specifying various constants of an objective and an erector lens, movement conditions in power variation, etc. CONSTITUTION:A 1st finder image is formed by a 1st group 1a and a 2nd group 1b in order from an object side and a 2nd erect finder image is formed by a 3rd group 3. When the 2nd finder image is observed through an ocular 5, the power is varied by moving the 1st-3rd groups; and the conditions shown by inequalities I and II are satisfied, where D2W and D2T are the intervals between the 1st and 2nd groups at a wide-angle end and a telephoto end, D6W and D6T the intervals between the 2nd and 3rd groups, B2W and B2T the image formation power values of the 2nd group, and B3W and B3T the image formation power values of the 3rd group. Thus, the paraxial refracting power arrangement, image formation power of the respective lens groups are specified to make an excellent observation over the entire power variation range while securing a specific power variation rate and correcting the diopter variation.
Patent JP-S6061746-A (JP)
Title: Photographic material
Inventor: KOBAYASHI TATSUHIKO
IPC: G03C8/54
Filed: 1983-09-16
Abstract: PURPOSE:To enhance sharpness by incorporating org. titanate in the neutralization layer of a photographic material having the layer for neutralizing alkali on a support or a layer adjacent to this layer. CONSTITUTION:A so-called titanate coupling agent of an organotitanium compd. is used for a neutralization layer contg. a polymer acid and/or a timing layer. As a result, it remarkably lowers swelling of the neutralization layer, raises adhesion strength between the neutralizing layer swollen by treatment and the timing layer, and raises film strength of the timing layer at the same time, and remarkably elevates adhesion strength to its adjacent layer. A tough film affinitive to the conventional binder is formed by adding an org. titanate directly to the polymer acid. As a result, the film thickness is reduced by the absence of the conventional binder and image quality of a diffusion transfer material lack of sharpness can be enhanced.
Patent JP-S5871946-A (JP)
Title: Polycarbonate resin composition
Inventor: OOHARA OSAMU
IPC: C08L21/00
Filed: 1981-10-27
Abstract: PURPOSE:The titled composition having extremely improved solvent resistance and impact resistance in a cold atmosphere, obtained by blending polycarbonate resin with both an aromatic polyester and butyl rubber. CONSTITUTION:(A) 100pts.wt. polycarbonate resin is blended with (B) 3- 30pts.wt. aromatic polyester and (C) 0.5-10pts.wt. butyl rubber. A reaction product of an alkylene glycol such as 2-10C glycol and an aromatic dicarboxylic acid, preferably terephthalic acid or isophthalic acid is used as the component B. Synthetic rubber having a low degree of unsaturation obtained by copolymerizing isobutylene with 1-7wt% isoprene in the presence of a metal halide compound at -100 deg.C is used as the component C.
Patent JP-H0827106-A (JP)
Title: Bisimide compound and production thereof
Inventor: MIZUTANI TOSHIHIRO
IPC: C07D207/40
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a new bisimide compound of a specific structure, which is useful as an additive for thermoplastic resins excellent in heat resistance. CONSTITUTION:A bisimide of formula I (R<1>, R<2> are H, a 1-22C straight or branched alkyl), for example, a compound of formula II. The compound of formula I is obtained by dehydration reaction between 1,2,3,4- butanetetracarboxylic acid or its anhydride and an aromatic amine compound of formula III. This bisimide is added to a heat-resistant resin to give a material suitable for a variety of moldings, for example, electric or electronic parts, car apparatus parts and chemical part materials.
Patent JP-2000012809-A (JP)
Title: Non volatile semiconductor memory and electron pull out method thereof
Inventor: TSUKIJI MASARU
IPC: H01L27/10
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent hot holes implanted in gate insulating films from forming electron capture centers by avoiding a high electric field to be applied between a source and a p-well, when charges are pulled out of a floating gate. SOLUTION: An n-well 2 and a p-well 3 are formed on a p-type silicon substrate 1, and a memory cell having a floating gate 6, a control gate 8, a source region 9 and a drain region 10 are formed, on the p-well 3. Next, a p+-type region is formed on the p-well 3, and a p-type region 11 is connected to a power supply switch 14 which controls the connection/disconnection to and from a ground live. In order to implant charges in this memory cell, the p-well 3 is grounded, the source region 9 and the drain region 10 is respectively impressed with a ground potential and a power supply potential (e.g. 5V), and a control gate 8 is impressed with a positive high potential. When charges are pulled out, the p-well is turned into floating, then the source region 9 and the control gate 8 are respectively impressed with the power supply potential and a negative high potential.
Patent JP-H0522613-A (JP)
Title: Facsimile equipment
Inventor: MAEMURA KOICHIRO
IPC: H04L9/32
Filed: 1991-07-11
Abstract: PURPOSE:To prevent the leakage of the held information by storing the history of the ID code that is misinputted by a misinput ID information storage means and performing the display and the warning to a user based on the stored history. CONSTITUTION:A CPU (misinput detector means, counter means) 1 is provided together with a ROM 2, a RAM (misinput ID information storage means) 3, an operating part (display means) 4, a scanner 5, a plotter (report output means) 6, a DTMF (dual tone multifriquency) receiver (ID code detector means) 7, an NCU network control part (circuit interruption means) 8, a MODEM 9, a system bus 10, a real-time lock (timer detector means) 11, etc. The ID code inputted from a circuit L is confirmed by the receiver 7 via the NCU 8, and the input date and the history of the ID code which is transferred and misinputted by the CPU 1 are stored in the RAM 3. Based on the storage of the RAM 3, the display is carried out at the part 4 or the warning is given from the plotter 6.
Patent JP-S6063900-A (JP)
Inventor: GOTOU TAKESHI
IPC: H05F3/04
Filed: 1983-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0521574-A (JP)
Title: Package structure of semiconductor device and packaging method for the device
Inventor: SHIMIZU TERUHISA
IPC: G11C11/413
Filed: 1991-07-11
Abstract: PURPOSE:To provide a package structure which can easily prevent influence upon other normal LSI chips, by electrically cutting out an defective chip in a stable state, when one out of a plurality of LSI chips formed on a wafer is defective. CONSTITUTION:A package structure is composed of a base member 21 on which a wafer 1 provided with a plurality of LSIs is arranged, a wiring boad 22 having a plurality of bridge parts 25 where VCC supply lines and VSS supply lines are arranged, and a spacer 23 for fixing the wiring board on the base so as to keep a specified gap. Each of the bonding pads for power supply of a plurality of the LSI's is directly connected with one of the VCC supply lines and/or the VSS supply lines. All of the bonding pads for power supply of the LSIs judged to be defective are directly connected with the VSS supply lines, and defective chips are electrically eliminated in a stable state.
Patent JP-H0921716-A (JP)
Title: Capacitance type pressure sensor
Inventor: SUZUKI HIDEO
IPC: G01L9/12
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitance type pressure sensor having output characteristics excellent in linearity. SOLUTION: A glass substrate 20 is provided with a fixed electrode 21, and a silicon substrate 10 is provided with a diaphragm part 11. The diaphragm part is provided with a movable electrode 13 facing the fixed electrode through a predetermined gap thus constituting a sensor chip 30. A C/V conversion IC 71 converts the capacitance variable with the gap dependent on the pressure being applied to the diaphragm part into a voltage. The sensor chip 30 is connected electrically with the C/V conversion IC 71 by wire bonding. Since the sensor chip 30 is connected electrically with the C/V conversion IC 71 through direct wire bonding, parasitic capacitance can be suppressed and output characteristics excellent in linearity can be obtained.
Patent JP-S6148925-A (JP)
Title: Resin sealing mold device for semiconductor device
Inventor: YANAGIYA KOJI
IPC: B29C45/27
Filed: 1984-08-16
Abstract: PURPOSE:To prevent generation of contraction voids in a resin sealed body, improve the quality and furthermore, improve yield in sealing resin by reducing pressure drop in a runner for the sealing resin and pressing and filling the resin into each cavity group under substantially uniform pressure and the same condition. CONSTITUTION:In the first type, main runners 30 are provided radially to the periphery from a pot 29 and three or more first mold blocks 31 are provided radially to the direction of the main runner. In these first mold blocks 31 are formed distributed runners 32 communicating with each other and cavities 34 at a plurality of branched places. Furthermore, in the second type, a chamber 5 is disposed and three or more second mold blocks 24 are radially disposed to form a plurality of cavities 25. Each main runner 30 has the same length and is linearly made to communicate with the distributed runner 32 at short intervals. The filling of resin into each cavity group is carried out with little pressure drop and under the same condition.
Patent JP-H0459766-A (JP)
Title: Production of substituted 2-cyanoimidazole-based compound
Inventor: HASE KUNIAKI
IPC: C07D233/90
Filed: 1990-06-28
Abstract: PURPOSE:To obtain the subject compound in high yield under mild reaction conditions by reacting a substituted 1-hydroxy-2-hydroxyiminomethylimidazole-3- oxide-based compound with phosphorus or sulfur (oxy)chloride. CONSTITUTION:A compound expressed by formula I (R<1> is substitutive phenyl; R<3> is H, substitutive alkyl or substitutive phenyl) is reacted with phosphorus or sulfur chloride or oxychloride (e.g. phosphorus trichloride or thionyl chloride), preferably in the presence of a base and a solvent at 0-100 deg.C, preferably 10-50 deg.C temperature to afford a compound expressed by formula II (R is Cl or R<3>). The resultant compound expressed by formula II can be readily converted into a substituted 2-cyano-1-dimethylsulfamoylimidazole-based compound useful as an agricultural and horticultural noxious organism controlling agent. The aforementioned compound expressed by formula I is obtained by reacting a compound expressed by formula III (X and Y are 0 or hydroxyimino) with glyoxal and a mineral acid salt of hydroxylamine.
Patent JP-H07289897-A (JP)
Title: Catalyst for decomposition of ammonia and decomposing method of ammonia using the same
Inventor: SUGISHIMA NOBORU
IPC: B01J23/64
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a catalyst for decomposition of ammonia into nitrogen gas and water by oxidation with which harmful ammonia (NH3) is decomposed in various waste gases such as waste gas from a coke oven or various kinds of factories, waste gas from a denitrifying process for flue gas using ammonia as a reducing agent for selective contact reduction and also waste gas from a municipal scauengery plant, municipal water purifying plant, sludge, or disposed plant. CONSTITUTION:This catalyst for decomposition of ammonia contains the following components (A)-(C). The component (A) is at least one kind of multiple oxide selected from binary double oxides containing Ti and Si, binary double oxides containing Ti and Zr, and ternary oxides containing Ti, Si and Zr. The component (B) is at least one kind of oxide of V, W and Mo, and the component (C) is at least one kind of noble metal selected from Pt, Pd, Rh, Ru and Ir and its compd. The decomposing method of ammonia uses this catalyst.
Patent JP-H1019053-A (JP)
Title: Joint structure of propeller shaft and its end float amount regulation method
Inventor: KO HAU
IPC: B60K17/22
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a play to the axial direction of a cross shaft installed on an universal joint by screwing the screw part for controlling the cross shaft position from the outside of the cross shaft to the cross shaft insertion hole of a yoke and also engaging a turning stopper with the screw part. SOLUTION: After inserting the end part of the cross shaft 3 of a cross shaft insertion hole 1a, the end part of the cross shaft 3 is inserted externally while inserting a needle shape roller bearing 4 from the outside to the cross shaft insertion hole 1a and the cross shaft 3 is inserted turnably to the cross shaft insertion hole 1a.  A washer 7 is inserted externally to the bolt 5 with a hexagonal hole upto a screw part escape groove while engaging a projection with a washer engaging groove and the bolt 5 with the hexagonal hole in which the washer 7 is inserted externally to the screw 1b of the cross shaft insertion hole 1a is screwed from a bearing contact end side and the bearing contact end side of the bolt 5 with the hexagonal hole is screwed upto a part contacted with the end surface of the needle shape roller bearing 4 to eliminate the play of the axial direction of the cross shaft 3. The rattling in the joint structure of a propeller shaft is vanished by constituting and assembling like above and restraining the movement of the cross shaft 3 to the axial direction.